85397403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 141546496

約数和(自身を除く): 56149093

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 3037, 4017, 9111, 9373, 21259, 28119, 39481, 63777, 118443, 276367, 312811, 829101, 938433, 2189677, 4066543, 6569031, 12199629, 28465801, 85397403]

約数ペア:

[(1, 85397403), (3, 28465801), (7, 12199629), (13, 6569031), (21, 4066543), (39, 2189677), (91, 938433), (103, 829101), (273, 312811), (309, 276367), (721, 118443), (1339, 63777), (2163, 39481), (3037, 28119), (4017, 21259), (9111, 9373)]